Best year time to visit Kotka

General weather information about Kotka

Average annual temperature is 7.1 °C

Absolute maximum temperature: 31.0 °C

Absolute minimum temperature: -13.5 °C

Number of sunny days: 104 days

Number of rainy days: 194 days

Number of snow days: 67 days

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* Weather data for Kotka Estonia is based on climate observations for 2026 year

Kotka air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.25.69.519.822.527.526.231.023.415.910.85.1
Average daytime temperature (°C)0.50.32.28.914.419.720.521.518.88.23.0-1.3
Average temperature (°C)-1.2-1.2-0.15.310.516.117.018.115.56.21.3-2.8
Average night temperature (°C)-3.0-3.4-2.81.55.911.213.014.512.44.2-0.6-4.7
Absolute minimum temperature (°C)-13.5-10.1-11.1-3.1-1.04.89.511.08.1-1.9-11.9-13.0

Kotka monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.018.018.016.014.011.08.06.0
Daylight mean duration (h)7.09.211.814.517.118.617.815.512.910.27.66.2
Daylight minimum duration (h)6.08.010.013.015.018.016.014.011.08.06.06.0
Sunshine mean duration (h)0.72.25.111.213.715.813.410.48.54.21.50.6
Precipitation (mm)8245632720468089791258881
Sunny days6741816195713333
Rainy days167159141126241726209
Snow days914123100002719

Kotka - weather forecast by months

Kotka weather in januaryKotka weather in februaryKotka weather in marchKotka weather in aprilKotka weather in mayKotka weather in juneKotka weather in julyKotka weather in augustKotka weather in septemberKotka weather in octoberKotka weather in novemberKotka weather in december

Best time to visit Kotka:

The best time to visit Kotka during the most sunny months:

  • April — 11.2(h)
  • May — 13.7(h)
  • June — 15.8(h)
  • July — 13.4(h)
  • August — 10.4(h)

Months with the longest average daylight duration in Kotka:

  • May — 17.1(h)
  • June — 18.6(h)
  • July — 17.8(h)

The largest precipitation sum in Kotka is at

  • August — 89(mm)
  • October — 125(mm)
  • November — 88(mm)

    • Weather forecast in the closest to Kotka admin centers

    Weather forecast in the closest towns to Kotka

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    Frequently asked questions

    When is the best time to visit Kotka?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Kotka.
    What is the weather like in Kotka?
    See average temperature, rainfall and daylight hours for Kotka by month in the table above.
    How many sunny days does Kotka have?
    The monthly weather statistics above show sunshine and rainfall patterns for Kotka throughout the year.